| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22.14 | 116.38 | 14.54 | 74.66 | -18.58 | 337.66 | 33.58 | 235.71 | 0.6365 | 146.9 | 208.3 | |
|
previous
or next observation for the same group /
back to the solar disc SDO HMI 2011-11-20 12:58:57 UT
See sunspots with tool (Click here to study sunspot positions and configurations with tool using white-light and magnetogram images and polarity drawing) (It is recommended to set high resolution on your display!) |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.77 | 0.00 | 0.53 | -17.07 | 344.59 | 40.51 | 242.61 | 0.7017 | 601.0 | 495.2 | |
| 0.00 | 0.60 | 0.00 | 0.41 | -17.19 | 344.13 | 40.05 | 242.23 | 0.6972 | 734.0 | 643.6 | |
| 0.00 | 0.86 | 0.00 | 0.60 | -18.64 | 344.20 | 40.12 | 240.35 | 0.7050 | 356.0 | 327.4 | |
| 0.00 | 0.69 | 0.00 | 0.47 | -16.99 | 343.67 | 39.60 | 242.25 | 0.6911 | 733.0 | 631.9 | |
| 0.00 | 1.89 | 0.00 | 1.28 | -16.51 | 343.52 | 39.44 | 242.81 | 0.6871 | 729.0 | 611.4 | |
| 2.06 | 2.57 | 1.41 | 1.76 | -17.49 | 343.72 | 39.65 | 241.61 | 0.6941 | 652.2 | 546.7 | |
| 2.92 | 4.97 | 1.96 | 3.34 | -17.05 | 342.49 | 38.41 | 241.52 | 0.6781 | 762.3 | 663.8 | |
| 0.00 | 3.94 | 0.00 | 2.73 | -21.12 | 342.65 | 38.57 | 236.26 | 0.7018 | 651.0 | 474.4 | |
| 1.03 | 1.72 | 0.67 | 1.12 | -16.20 | 341.04 | 36.96 | 241.87 | 0.6571 | -429.2 | -281.5 | |
| 9.52 | 65.52 | 6.22 | 42.57 | -17.03 | 340.38 | 36.30 | 240.31 | 0.6539 | 828.6 | 561.6 | |
| 5.92 | -10.00 | 3.84 | -10.00 | -17.02 | 339.95 | 35.87 | 240.06 | 0.6489 | 1098.5 | 999999 | |
| 0.69 | -10.00 | 0.44 | -10.00 | -17.13 | 339.56 | 35.48 | 239.65 | 0.6450 | 997.5 | 999999 | |
| 0.00 | 2.57 | 0.00 | 1.63 | -18.49 | 337.14 | 33.06 | 236.07 | 0.6258 | -956.0 | -705.5 | |
| 0.00 | 1.20 | 0.00 | 0.76 | -18.65 | 337.06 | 32.98 | 235.80 | 0.6260 | -512.0 | -440.7 | |
| 0.00 | 1.03 | 0.00 | 0.64 | -16.40 | 335.98 | 31.90 | 238.24 | 0.5985 | 469.0 | 455.7 | |
| 0.00 | 1.46 | 0.00 | 0.95 | -23.12 | 336.73 | 32.65 | 229.59 | 0.6540 | 743.0 | 524.3 | |
| 0.00 | 0.94 | 0.00 | 0.59 | -19.34 | 335.17 | 31.10 | 233.36 | 0.6096 | 715.0 | 532.2 | |
| 0.00 | 2.23 | 0.00 | 1.35 | -21.58 | 330.26 | 26.18 | 225.71 | 0.5753 | -575.0 | -549.5 | |
| 0.00 | 1.63 | 0.00 | 0.97 | -21.02 | 329.48 | 25.40 | 225.65 | 0.5621 | -812.0 | -593.3 | |
| 0.00 | 0.86 | 0.00 | 0.53 | -25.04 | 328.79 | 24.71 | 219.77 | 0.5942 | -585.0 | -453.0 | |
| 0.00 | 0.69 | 0.00 | 0.41 | -23.99 | 327.50 | 23.42 | 219.61 | 0.5719 | -533.0 | -435.8 | |
| 0.00 | 0.34 | 0.00 | 0.21 | -24.18 | 327.43 | 23.35 | 219.29 | 0.5733 | -422.0 | -551.0 | |
| 0.00 | 2.06 | 0.00 | 1.23 | -23.29 | 327.02 | 22.94 | 219.91 | 0.5602 | -734.0 | -630.0 | |
| 0.00 | 2.32 | 0.00 | 1.38 | -23.48 | 326.95 | 22.87 | 219.58 | 0.5616 | -885.0 | -691.2 | |
| 0.00 | 2.14 | 0.00 | 1.28 | -23.25 | 326.73 | 22.65 | 219.61 | 0.5571 | -804.0 | -690.6 | |
| 0.00 | 1.97 | 0.00 | 1.18 | -24.07 | 326.78 | 22.70 | 218.65 | 0.5662 | -625.0 | -531.9 | |
| 0.00 | 1.46 | 0.00 | 0.88 | -24.31 | 326.78 | 22.71 | 218.39 | 0.5687 | -525.0 | -412.4 | |
| 0.00 | 2.49 | 0.00 | 1.49 | -23.77 | 326.61 | 22.54 | 218.83 | 0.5616 | -839.0 | -763.8 | |
| 0.00 | 2.74 | 0.00 | 1.63 | -23.34 | 326.43 | 22.35 | 219.14 | 0.5554 | -788.0 | -619.1 | |
| 0.00 | 1.29 | 0.00 | 0.76 | -22.52 | 326.18 | 22.11 | 219.87 | 0.5444 | -761.0 | -605.3 | |
| 0.00 | 1.03 | 0.00 | 0.61 | -22.68 | 326.14 | 22.06 | 219.62 | 0.5457 | -656.0 | -573.5 | |
| 0.00 | 1.20 | 0.00 | 0.69 | -23.31 | 321.72 | 17.64 | 212.94 | 0.5139 | -674.0 | -590.7 | |
| 0.00 | 1.20 | 0.00 | 0.68 | -21.67 | 320.60 | 16.53 | 213.22 | 0.4845 | -729.0 | -548.8 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
|
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
||
| Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
|
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
||
| Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
| Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
| B | - Heliographic latitude B; positive: North, negative: South | |
| L | - Heliographic longitude L | |
| LCM | - Longitudinal distance from the Sun's central meridian | |
| Pos. angle | - Position angle | |
| r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |